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Göttingen 2012 – scientific programme

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T: Fachverband Teilchenphysik

T 84: Beschleunigerphysik 6

T 84.2: Talk

Wednesday, February 29, 2012, 17:00–17:15, VG 1.104

Simulation of the Behavior of Ionized Residual Gas in the Field of Electrodes — •Gisela Pöplau1, Atoosa Meseck2, and Ursula van Rienen11Institut für Allgemeine Elektrotechnik, Universität Rostock, Rostock — 2HZB, Berlin

Light sources of the next generation such as energy recovering linacs (ERLs) require minimal beam losses as well as a stable beam position and emittance over time. Instabilities caused by ionized residual gas have to be avoided. In this paper we present simulations of the behavior of ionized residual gas in the field of clearing electrodes and investigate e.g. clearing times. For these simulations we apply MOEVE PIC Tracking developed at Rostock University. We demonstrate numerical results with parameters planed for the ERL BERLinPro.

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